mask image

mask image

a radiographic image made either before or immediately after contrast material has been injected but before it reaches the anatomical site being examined. The image thus produced is stored in a computer and displayed on a video monitor. It is then subtracted electronically from a series of additional images. The technique enhances the image of the tissues being studied. See also remasking.
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Now that you have created the support files, apply the deconvolution mask image to the target image by selecting MASK > Select Mask and choosing your deconvolution mask image.
After the construction of mask image, the damaged region is inpainted iteratively by CDD model with the mask above.
This binary mask image changed over to the same type of the input image.
7 shows an input image of 3D AR marker and initial setup datum: clustered shadow regions and mask image for shadow surfaces.
With an enviable archive of celebrity subjects, his work is hugely sought-after by collectors, so securing the flower mask image is a coup for those behind the Photo For Youth exhibition.
By imposing the mask image on the topography image, the weakly striated area(s) are removed from the expressed profile extraction.
2 With aim research method noise stability test photo mask image are noised with additive gauss noise with standard deviation [sigma] .
Consequently, we needed to simplify the process while still allowing students to create a batik-style mask image.
4] However, misregistration artifacts in mask image mode and diaphragmatic motion artifacts at the late phase still can occur, interfering with accurate diagnosis.
Presentation of each test and mask image took less than a second.
For example, the mask image M can be a digital approximation of a polygon, or more generally, a set of polygons in which each polygon is assigned a different color or code.
The first image, taken before the dye arrives in the field of view, is made into a mask image that is digitally removed, or "subtracted," from the images showing contrast.